baber/WOPTO huggingface dataset:
Patent ES-486689-A1 (ES)
Title: Method of producing an improved vibration damping and sound absorbing coating on a rigid substrate
IPC: B32B5/18
Filed: 1979-12-07
Abstract: A novel method of producing a vibration damping and sound absorbing coating on a rigid substrate is provided in which method a first coating of a viscoelastic material having after gelling a modulus of elasticity of 5x106 to 5x108 dynes/cm2 is sprayed onto the substrate whereafter there is sprayed onto said first coating a second coating of a viscoelastic material having after gelling a modulus of elasticity of 5x107 to 5x109 dynes/cm2, the modulus of elasticity of said second outer coating being at least 10 times greater than that of said first coating.
Patent ES-8102066-A1 (ES)
Title: Method in the manufacture of steam-cured light-weight aerated concrete with hydrophobic properties
IPC: C04B28/02
Filed: 1980-02-14
Abstract: A method in the manufacture of steam-cured light-weight aerated concrete having hydrophobic properties, comprising preparing an aqueous expandable and solidifiable slurry, one or more hydraulic binders and one or more silica-containing materials casting the slurry in a mould expanding and solidifying, and optionally cutting the solidified slurry and steam-curing the resultant light-weight aerated concrete, wherein prior to casting said slurry it is admixed with silicone oil in a quantity of 0.05-0.50%, calculated on the dry weight of the starting mixture.
Patent ES-8103374-A1 (ES)
Title: Draft sensing apparatus
IPC: G01L5/13
Filed: 1980-03-11
Abstract: A tractor draft sensing apparatus in which an elongated sensing shaft is supported in spaced fulcrum supports and carries a pair of draft links on its end portions located outward of the supports. Draft force signals are provided by an elongate member which is attached at one end to the shaft, extends generally parallel to the shaft, and carries at its other end a follower which engages a cam and pivots the cam to give a signal proportional to shaft bending and hence to the draft forces applied to the shaft. The elongate member also carries a separate follower which engages a guide surface on a guidance member to ensure that the elongate member moves relative to the shaft generally in a horizontal plane only during shaft bending. The shaft may also be shaped so that its neutral axis between the fulcrum supports is displaced transversely of the shaft, generally in the direction of application of the draft force, relative to its neutral axis location within the supports.
Patent ES-8101308-A1 (ES)
Title: Wire brake for a winding machine.
IPC: H01F41/071
Filed: 1980-05-09
Abstract: During winding of coils having a non circular shape, the length of wire required per time unit to obtain a faultless winding varies periodically. If the winding rotation speed is high and if the ratio of the sizes of the coil to be wound is unfavorable, the periodic variation of the length of wire required is so high that it is not possible, with the known wire brakes, to obtain a winding quality sufficient if the wire is to be treated with care. These opposite objectives are reached by the invention by means of an adjustable wire brake which is comprised essentially of a plurality of braking strings (21) wound into a single layer around the wire (8).
Patent ES-8203961-A1 (ES)
Title: Process for the production of an immobilized enzyme system and the purification of glucose isomerase.
IPC: C12N9/96
Filed: 1980-11-12
Abstract: A composition comprising a thermally stable enzyme, for example intracellular or extracellular glucose isomerase, is purified by a method comprising heat treatment suitably at a temperature from 40 DEG C to 80 DEG C and removal of the solid matter formed. The resultant purified product, e.g. enzyme solution, is utilized to prepare an immobilized enzyme system which may be used to produce glucose from fructose. In a further embodiment a solution containing glucose isomerase is purified by acidification to precipitate proteinaceous solids, extraction of the solid with a buffer solution at pH 6 to 8, and salt fractionation of the extract solution.
Patent ES-8200734-A1 (ES)
Title: Oscillatable marine installation and method for its construction
IPC: B63B9/06
Filed: 1980-12-24
Abstract: An oscillatable marine installation comprises a concrete and steel lattice shaft supported by means of a demountable pivot joint on a base fixed to the-sea-bed and including an anti-torque device. The pivot joint is made up of three parts: a casing fixed to the shaft, a part-spherical housing fixed to the base, and a pivot member. The pivot member has an upper part cooperating with the casing, a flange which can be fixed to the casing, and a lower part-spherical part housing which supports a resilient assembly and a bush fixed on the housing. The anti-torque device comprises a universal joint, concentric with the pivot joint. Two opposite pivots of the crosspiece of the universal joint are supported by the lower part of the shaft and the other two pivots by the base. At least two opposite pivots have damping devices and the pivots supported by the base are mounted on supports the height of which can be adjusted.
Patent ES-8203933-A1 (ES)
Title: Vinyl halide resin compositions containing antimony-based stabilizer compositions, such stabilizer compositions and processes of production thereof.
IPC: C08L33/00
Filed: 1981-04-27
Abstract: Shelf-stable liquid antimony stabilizer compositions for vinyl halide resin compositions comprise a liquid antimony organic sulfur- and/or oxygen-containing compound, such as antimony tris-(isooctyl thioglycolate), and a stabilizing amount of an acidic organic compound that may be a mercaptoacid ester, mercaptan, mercaptoacid, mercaptoalcohol, monocarboxylic acid, or a mixture thereof.
Patent ES-8302170-A1 (ES)
Title: Double-insertion cylinder lock
IPC: E05B9/10
Filed: 1981-07-01
Abstract: The invention provides a double-insertion cylinder lock, which has two sets of tumblers, and also a key for the said lock. The two halves of the cylinder are coupled for their joint movement and can turn only together. The key to be used activates all the tumblers simultaneously, i.e. it is a key which is approximately twice the length of a conventional key.
Patent ES-8305536-A1 (ES)
Title: High temperature solid electrolyte fuel cell configurations.
IPC: H01M8/12
Filed: 1981-12-21
Abstract: High temperature fuel cell configurations and interconnections including annular cells (12) having a solid electrolyte (30) sandwiched between thin film electrodes (28, 36). The cells (12) are electrically interconnected along an elongated axial outer surface through an electrically conductive interconnect (34, 40). With this arrangement, ohmic losses are small since the current is directed from one cell to another through a short path which is normal to the annular surface. Another advantage is an increased reliability since electrical connection is through an elongated surface spanning the length of the cell and hence localized failure will not defeat current transfer.
Patent ES-8305249-A1 (ES)
Title: Process and apparatus for deburring moulded parts produced by pressing
IPC: B29C43/02
Filed: 1982-01-22
Abstract: A process and the apparatus for deburring moulded parts produced by pressing especially moulded parts of lignocellulose fibre mats. A small circumferential zone of the fibre mat between the edge contour of the moulded part to be deburred and the edge of the waste shoulder is thermically decomposed during pressing. The thermically decomposed material portion of the fibre mat is removed from the edge contour of the moulded part while taking off the moulded part from the press tools. The decomposition zone is limited by a circumferential groove shaped chamber provided in one of the press tools. The portion of the fibre mat enclosed in the chamber is practically uncompressed and the chamber is provided with different methods for the thermal decomposition. The decomposition methods cause a carbonization of the material in the decomposition zone which facilitates the removing of the waste shoulder from the moulded part so that an additional treatment by hand is unnecessary.
Patent ES-8401600-A1 (ES)
Title: Superheated steam generator.
IPC: F22B37/22
Filed: 1982-03-18
Abstract: Superheated steam generator comprising an outer ferrule having at its opposite ends a chamber for the intake of water to be vaporized and superheated and a steam outflow chamber and a group of tubes connecting said chambers in which circulates the water to be vaporized and superheated by heat exchange with a hotter fluid circulating in counterflow around the tubes within the outer ferrule, wherein the steam outflow chamber comprises an outer wall surrounded by a coil linked with said chamber, in such a way that part of the superheated steam introduced into the outflow chamber circulates in the coil. The invention is intended more particularly for use in superheated steam generators by heat exchange with liquid sodium in power stations based on a fast breeder reactor.
Patent ES-8306811-A1 (ES)
Title: Spliced joint of spun yarns
IPC: D01H15/00
Filed: 1982-03-24
Abstract: A structure of a joint of spun yarns formed by lapping the tops of two yarn ends in the untwisted state and jetting a compressed fluid to the lapped portion while keeping the tops of the yarn ends free without securing the tops of the yarn ends. In at least one portion of the joint, fibers of the two yarn ends are integrated to form one yarn having twists of the same or opposite twisting direction as or to the twisting direction of inherent twists of the spun yarn.
Patent ES-8307554-A1 (ES)
Title: Process and apparatus for continuous casting with a grooved casting wheel.
IPC: B22D11/06
Filed: 1982-05-12
Abstract: A method and apparatus are set forth relating to casting of metals with a high melting point utilizing a casting wheel having a grooved rim into which liquid metal is introduced. The metal is sealed during solidification by means of movable flaps which move with the wheel during its rotation. Cooling device and device for positioning of the flaps are provided and the apparatus provides for manufacture of bars or strips of ferrous or non-ferrous metals which are free from sharp edges and burrs.
Patent ES-8305300-A1 (ES)
Title: Process for the preparation of monoesters of fumaric acid.
IPC: C07C69/60
Filed: 1982-07-09
Abstract: Fumaric acid monoesters can be prepared by introducing a hydroxyl compound at a rate corresponding to the progress of the reaction into a solution or a melt of maleic anhydride, which may optionally be substituted, if appropriate in the presence of a cis-trans catalyst. New fumaric acid monoesters can be formed by the process.
Patent ES-8304775-A1 (ES)
Title: Ventilated cigarette filter
IPC: A24D3/04
Filed: 1982-07-06
Abstract: A cigarette filter ventilated via passages (56) and tipping wrap (14) perforations (16), the filter presenting initially relatively low pressure drop (54, 42) and relatively high pressure drop (40, 42) paths for the passage of smoke therethrough, the arrangement being such that in use the initial preferential passage of smoke via the low pressure drop path or paths causes progressive block thereof so that the passage of smoke via the high pressure drop path or paths and the degree of air ventilation are increased. The axially elongate filter core (2) may have passages (54) which are open at one end of the core, extend therefrom only partially towards the other end (50) of the core, and are in smoke- flow communication with the core via means (55) progressively blockable by the passage of unfiltered tobacco smoke therethrough.
Patent ES-8400439-A1 (ES)
Title: 4-(2-Fluoro-4-halo-5-substituted phenyl)urazols, and their production and use.
IPC: C07D249/16
Filed: 1982-09-17
Abstract: A condensed phenylurazol of the formula: < IMAGE > wherein X is a chlorine atom or a bromine atom, Y and Z are each an oxygen atom or a sulfur atom and R is a C1-C3 alkyl group, an allyl group or a propargyl group and n is an integer of 4 or 5, which is useful as a herbicide.
Patent ES-8404847-A1 (ES)
Title: Pneumatic lung analog.
IPC: G09B23/28
Filed: 1982-11-15
Abstract: A pneumatic lung analog for simulating spontaneous breathing and for testing of ventilatory devices used with spontaneously breathing patients and a kit for modifying training test lungs for this purpose is provided. The lung analog comprises a frame, a test ventilator, or lung simulator, expansible chamber and a spontaneous breath expansible chamber disposed on the frame for receiving the output of a ventilatory device and a spontaneous breath generator, respectively. A movable end plate is disposed on the lung simulator and spontaneous breath expansible chambers for concurrent movement therewith when the spontaneous breath expansible chamber is inflated. Transducers are provided for measuring the airway pressure and the volume of air supplied to the lung simulator chamber by the ventilator being tested for determining the performance characteristics of the ventilator, such as the added work of breathing attributable to the ventilator.
Patent ES-8400903-A1 (ES)
Title: Method and apparatus for shaping the casting region in a twin-belt continuous casting machine.
IPC: B22D11/06
Filed: 1982-12-14
Abstract: Method and system are provided for continuously casting metal product (P) directly from molten metal (125) in which the molten metal (125) is confined and solidified in a casting region (C or CB) defined above and below by upper and lower, cooled, endless, flexible, traveling, casting belts (12, 14) supported by belt support systems including back-up rollers (133, 107, 34, 134, 108) in respective upper and lower belt carriages (U, L) and laterally defined by first and second traveling side dams, in which the flexible back-up rollers (133, 107, 34, 134, 108) and belt support systems shape and maintain the casting region (C or CB) for improved heat transfer and improved product uniformity and enhanced machine performance. Contact between the casting belts (12, 14) and the cast product (P) is maintained at an acceptable pressure, and the cast product (P) is produced with substantially uniform transverse cross section.
Patent ES-8407032-A1 (ES)
Title: Improved process for the production of 2-(4-(2-thiazolyloxy)phenyl)propionic acid.
IPC: C07D277/34
Filed: 1983-02-14
Abstract: Improved process for the production of 2-[4-(2-thiazolyloxy)phenyl]propionic acid which comprises methylating the isopropyl, sec-butyl, tert-butyl or benzhydryl ester of 2-[4-(2-thiazolyloxy)phenyl]acetic acid with methyl bormide in dimethylformamide at -5 to 5 DEG C in the presence of powdered potassium hydroxide and hydrolyzing the ester group with sodium hydroxide at 0 - 70 DEG C in an aqueous alcohol solution.
Patent ES-8402912-A1 (ES)
Title: Rotary hydraulic distributor with a star-shaped rotor, particularly for a servo steering mechanism.
IPC: B62D5/083
Filed: 1983-05-25
Abstract: The star-shaped rotor (10) accommodated in a discoid cavity (9) defines first chambers (27) formed in the arms (20) of the rotor and second chambers (26) for receiving fluid under pressure delimited between two adjacent arms of the rotor, the constitutive elements of the stator (3-5) being joined together by fastening means (50) extending through the second chambers (26), the lateral faces of the cavity opposite the stator incorporating passage apertures (32', 33) which have a trapezoidal profile with radial edges coincide substantially with the web zones (31) of the arms of the rotor, the edges of which define with the edges of the apertures adjustable restrictions (250, 280) the first chambers (27) communicating permanently with return passages (38) in the stator.
Patent ES-8404596-A1 (ES)
Title: Glazing panels and their bonding
IPC: B32B37/00
Filed: 1983-05-26
Abstract: A method of manufacturing a polygonal glazing panel comprising sheets 61, 62 which are joined together along the margin of the panel using heat-activatable bonding medium 66,67 which is electrically conductive and/or in contact with electrically conductive material 63 comprised within the panel and which is activated in situ by induction heating is characterized in that for the induction heating use is made of a polygonal inductor loop each of whose sides 50, 51, 52, 53 and 68 comprises a conductor or conductors of tubular bar or of rod form, the loop being spaced from the work 61 to 67 and so disposed in relation to the margin of the work that the bonding medium 66, 67 is heated simultaneously at all positions along the joint or joints to be formed. In apparatus for performing this invention the induction heating means comprises an inductor in the form of a polygonal loop which can lead around the edge of a panel assembly, each side of the loop being formed by a conductor or conductors of tubular bar or of rod form and at least one side of the loop is movable relative to one or more other sides of the loop.
Patent ES-8405889-A1 (ES)
Title: Fuel injection pumping apparatus
IPC: F02M51/04
Filed: 1983-07-15
Abstract: A fuel injection pumping apparatus for supplying fuel to an internal combustion engine includes a cylinder in which is located a fluid pressure operable piston. An outlet extends from one end of the cylinder and a valve controls the flow of fuel to the one of the cylinder from a fuel source. Also provided is an engine driven cam for actuating a plunger reciprocable in a bore. A second valve controls fluid flow from the bore to the other end of the cylinder and the valve is controlled by an electromagnetic actuator. Transducer means responsive to the position of the cam provides signals to control the actuator, the amount of fuel which flows into the one end of the cylinder being represented by the angular movement of the cam.
Patent ES-8500022-A1 (ES)
Title: Cooling and separating device
IPC: A23N12/08
Filed: 1983-12-12
Abstract: Equipment consists of a conveyor belt provided with a number of holes and placed at the outlet of a coffee bean roasting machine, which has a deflector producing a regular distribution of the beans falling from the roaster over the belt. Cross-bars gradually reduce the height of the beans on the conveyor belt.
Patent ES-8601973-A1 (ES)
Title: Antifungal di(azolyl)propanol derivatives.
IPC: A01N43/50
Filed: 1984-03-08
Abstract: Di(azolyl)propanol derivs. of formula (I) and the acid addn. salts of those cpds. which contain a basic nitrogen. x and y each = CH or N; R1=opt. substd. phenyl or phenyl alkyl, or alkyl or 3-8C cycloalkyl; R2 and R3 each=H or alkyl; R4 and R5 each=H, NH2, alkyl, alkoxyalkyl, aminoalkyl, alkylaminoalkyl, dialkylaminoalkyl, alkenyl, or phenyl, phenylalkyl, phenoxyalkyl or phenylalkenyl in which the phenyl ring is opt. substd, or heterocyclyl, heterocyclylalkyl or heterocyclylalkenyl in which the heterocyclyl ring is opt. substd.;provided that at least one of R2-R5 is other than H; all alkyl and alkoxy gps. have 1-6C and alkenyl gps have 2-6C.
Patent ES-8506070-A1 (ES)
Title: Low-pressure mercury vapour discharge lamp.
IPC: H01J61/44
Filed: 1984-04-23
Abstract: A low-pressure mercury vapor discharge lamp having a very satisfactory color rendition, (R(a,8)>/=85), a color temperature of 2300-3300 K and a color point on or near the Planckian curve. The lamp is provided with a luminescent layer comprising: a. a luminescent alkaline earth metal halophosphate activated by Sb3+ and Mn2+ having a color temperature of 2900-5000 K b. a luminescent material activated by Eu2+ with an emission maximum van 470-500 nm and a half-value width of at most 90 nm, and c. a luminescent rare earth metal metaborate activated by Ce3+ and Mn2+, having a fundamental lattice Ln(Mg,Zn,Cd) B5O10, in which Ln represents the elements Y, La and/or Gd, which borate has red Mn2+ emission. Further, the lamp is provided with means for absorbing blue radiation having wavelengths below 480 nm. Preferably, the luminescent layer further contains: d. a luminescent material activated by Tb3+ which exhibits green Tb3+ emission. Besides a very satisfactory color rendition at a low color temperature, these lamps have a high luminous flux and a high maintenance of the luminous flux during their life.
Patent ES-8506901-A1 (ES)
Title: Ion test means having a hydrophilic carrier matrix.
IPC: G01N31/22
Filed: 1984-05-08
Abstract: A test means for determining the presence of an ion in an aqueous test sample is disclosed, as well as a test device incorporating the test means, a method for preparing it and a method for using it. The test means comprises a hydrophilic carrier matrix incorporated with finely divided globules of a hydrophobic vehicle. The hydrophobic vehicle contains an ionophore capable of forming a complex with the ion, and a reporter substance capable of interacting with the complex of ionophore and ion to produce a detectable response. The test device comprises an elongated support member having an upper substantially flat face, the test means being affixed to the flat face of the support member. The method for preparing the device comprises forming a first mixture of water and a hydrophilic polymer, forming a second mixture of a hydrophobic vehicle, an ionophore capable of forming a complex with the ion, and a reporter substance capable of interacting with the complex of the ionophore and ion to produce a detectable response, combining the first and second mixtures to produce a stable emulsion of finely divided globules of the second mixture in the first mixture, coating the emulsion onto an elongated support member having an upper, substantially flat face, and evaporating the water from the emulsion to product a hydrophilic carrier matrix incorporated with finely divided globules of the second mixture, the matrix being thereby affixed to the flat face of the support member. The method for using the test means or device comprises contacting it with the test sample and observing a detectable response.
Patent ES-8503088-A1 (ES)
Title: Electric actuators.
IPC: F16D65/28
Filed: 1984-05-11
Abstract: An electric actuator having an output member movable from a first variable position to a second variable position, an electric motor operable to control a spring system to exert an output force on the output member when in its second position and slack adjuster means having a second member which is carried by the output member and is engageable with a stop with reference to which the first position of the output member is determined to preserve a substantially constant distance between the first position and the second position.
Patent ES-8505932-A1 (ES)
Title: Process for preparing optically active phenylalanine.
IPC: C07B57/00
Filed: 1984-07-31
Abstract: Optically active phenylalanine is prepared by resolving a mixture of a complex of D-phenylalanine and an optically active mandelic acid and a complex of L-phenylalanine and the said optically active mandelic acid in a solvent containing hydrochloric acid, a carboxylic acid, phosphoric acid or a salt thereof to obtain the complex having the lower solubility and obtaining the optically active phenylalanine from the thus-obtained complex. The L-isomer of phenylalanine is used in amino acid infusion solutions and as a starting material from which a synthetic sweetner can be produced.
Patent ES-8506698-A1 (ES)
Title: Pyrimidyl-piperazinyl-butyl-aza:spiro-decane-di:one
IPC: C07D401/14
Filed: 1984-09-26
Abstract: 8-(4-(2-pyrimidyl) 1-piperazinyl)butyl)8 -azaspiro  (5,4) decan-7,9-dione is made by reaction of the potassium salt of cyclopentane 1,1-diacetic acid with 4-chloro butyraldehyde to give 4-(8-aza 7,9-dioxo-spiro(4,5) 8-decyl)butyraldehyde. This is condensed under reducing conditions with 1-(2-pyrimidyl) piperazine to form the required cpd. The inert solvent is pref. linear or cyclic aliphatic esters, esp. tetrahydrofurane. The reducing agent is pref. sodium cyanoborhydride with pH 3-5.